Vent cover



FIG. 1 is a first perspective view of a vent cover showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a vertical sectional view along axis 8 in FIG. 1. 

CLAIM The ornamental design for a vent cover, as shown and described. 